98838145

素因数分解:

$5^1\times 7^2\times {\mathrm{569}}^1\times {\mathrm{709}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 138407400

約数和(自身を除く): 39569255

約数列:

[1, 5, 7, 35, 49, 245, 569, 709, 2845, 3545, 3983, 4963, 19915, 24815, 27881, 34741, 139405, 173705, 403421, 2017105, 2823947, 14119735, 19767629, 98838145]

約数ペア:

[(1, 98838145), (5, 19767629), (7, 14119735), (35, 2823947), (49, 2017105), (245, 403421), (569, 173705), (709, 139405), (2845, 34741), (3545, 27881), (3983, 24815), (4963, 19915)]